CN204944179U - A kind of resistor furnace for heat treatment - Google Patents
A kind of resistor furnace for heat treatment Download PDFInfo
- Publication number
- CN204944179U CN204944179U CN201520702595.5U CN201520702595U CN204944179U CN 204944179 U CN204944179 U CN 204944179U CN 201520702595 U CN201520702595 U CN 201520702595U CN 204944179 U CN204944179 U CN 204944179U
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- CN
- China
- Prior art keywords
- wheel disc
- heater
- fire door
- baffle plate
- furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is specifically related to a kind of resistor furnace for heat treatment, comprise pedestal, body of heater, body of heater is provided with above described pedestal, described inboard wall of furnace body is provided with heat-insulation layer from outside to inside successively, furnace lining, flame retardant coating, described body of heater is provided with fire door, described fire door both sides are provided with guide rail on body of heater, lowering or hoisting gear is provided with above described body of heater, described lowering or hoisting gear comprises support, described support is provided with rotating shaft, wherein, wheel disc one is connected with balancing weight by steel wire rope, wheel disc two and wheel disc three arrange directly over fire door two side rails respectively, and the connecting portion that wheel disc two and wheel disc three are arranged respectively by steel wire penetrating guide rail and fire door both sides is connected, drive is connected with bottom drive by belt, bottom drive is externally connected with handle, below described fire door, be also provided with bearing simultaneously, and bearing is provided with baffle plate, described baffle plate arranges axle by baffle plate upper end and rotates on bearing, baffle plate is also provided with horizontally disposed pull bar.
Description
Technical field
The utility model relates to Equipment for Heating Processing, particularly relates to a kind of resistor furnace for heat treatment.
Background technology
Resistance furnace utilizes electric current to make in stove heating or heat medium heating, thus the industrial furnace to workpiece or heating material.Resistance furnace in mechanical industry for the drying etc. of heating before metal forging, metal heat treatmet heating, soldering, powder metallurgy sintered, glass ceramics roasting and annealing, low-melting-point metal fusing, sand mold and paint film.In resistance furnace heating process, burning skin comes off and remains in furnace interior, not easy to clean.Meanwhile, because fire door volume is large, heavier, directly adopt handle that fire door has been turned very sweat, and operating efficiency is low.
Utility model content
In view of the above, the purpose of this utility model is to provide a kind of resistor furnace for heat treatment, solves
A kind of resistor furnace for heat treatment, comprise pedestal, body of heater, body of heater is provided with above described pedestal, described inboard wall of furnace body is provided with heat-insulation layer from outside to inside successively, furnace lining, flame retardant coating, described body of heater is provided with fire door, described fire door both sides are provided with guide rail on body of heater, lowering or hoisting gear is provided with above described body of heater, described lowering or hoisting gear comprises support, described support is provided with rotating shaft, described rotating shaft is from left to right provided with wheel disc one successively, wheel disc two, wheel disc three, drive, wherein, described wheel disc one is connected with balancing weight by steel wire rope, described wheel disc two and wheel disc three arrange directly over fire door two side rails respectively, and the connecting portion that wheel disc two and wheel disc three are arranged respectively by steel wire penetrating guide rail and fire door both sides is connected, described drive is connected with bottom drive by belt, bottom drive is externally connected with handle, below described fire door, be also provided with bearing simultaneously, and bearing is provided with baffle plate, described baffle plate arranges axle by baffle plate upper end and rotates on bearing, baffle plate is also provided with horizontally disposed pull bar.
A kind of resistor furnace for heat treatment that the utility model provides, preferably, is provided with spacing bucket immediately below described balancing weight, and described spacing bucket is fixed on the outside of body of heater.
A kind of resistor furnace for heat treatment that the utility model provides, preferably, described spacing bucket internal damping inner sleeve.
Preferential and beneficial effect of the present utility model is: by body of heater arranged outside balancing weight, reduce the power required for turning handle, simultaneously, outside the furnace lining of furnace interior, be provided with heat-insulation layer, guarantee the temperature stabilization of furnace interior, not easily come out, below fire door, baffle plate is set, and baffle plate rotates by bearing, baffle plate is rotated to horizontal direction by pull bar by operating personnel, just directly can clear up the oxide layer that body of heater bottom surface is residual.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is just preferably described, wherein,
The schematic diagram of a kind of resistor furnace for heat treatment that Fig. 1 provides for the utility model;
The sectional view of a kind of resistor furnace for heat treatment that Fig. 2 provides for the utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, a kind of resistor furnace for heat treatment embodiment of the utility model is described further.
A kind of resistor furnace for heat treatment in Fig. 1, comprises pedestal 1, body of heater 2, is provided with body of heater 2 above described pedestal 1, and described body of heater 2 is provided with fire door 3, and described fire door 3 both sides are provided with guide rail 4 on body of heater 2, are provided with lowering or hoisting gear 5 above described body of heater 2.Described lowering or hoisting gear 5 comprises support 51, and described support 51 comprises left socle 52 and right support 53, and left socle 52 and right support 53 are separately positioned on both ends, left and right above body of heater 2, described support 51 is provided with rotating shaft 54, rotating shaft 54 is on a left side, right support 53 place is all provided with left extension 541 and right extension 542 to the horizontal direction extension away from body of heater 2, described rotating shaft 54 is from left to right provided with wheel disc 1 successively, wheel disc 2 544, wheel disc 3 545, drive 546, wherein, described wheel disc 1 arranges the end of the left extension 541 of rotating shaft 54 away from body of heater 2, and wheel disc 1 is connected with balancing weight 56 by steel wire rope 55, and the weight of balancing weight 56 is about less than the weight of fire door 3, spacing bucket 561 is provided with immediately below described balancing weight 56, and described spacing bucket 561 is fixed on the outside of body of heater 2, described wheel disc 2 544 and wheel disc 3 545 are arranged directly over fire door 3 liang of side rails 4 respectively, and wheel disc 2 544 is connected with the connecting portion 31 that fire door 3 both sides are arranged through guide rail 4 respectively by steel wire rope 55 with wheel disc 3 545, just in time contrary around the direction of steel wire rope with on described wheel disc 1 around the direction of steel wire rope on described wheel disc 2 544 and wheel disc 3 545.Described drive 546 arranges the end of the right extension 542 of rotating shaft 54 away from body of heater 2, and described drive 546 is connected with bottom drive 546 by belt, and bottom drive 546 is externally connected with handle 57.Covered by protective cover 547 in addition outside two drives 546 simultaneously.Below fire door 3, be also provided with bearing 32, and bearing 32 is provided with baffle plate 33, described baffle plate 33 arranges axle 34 by baffle plate 33 upper end and rotates on bearing 32, meanwhile, baffle plate 33 is also provided with horizontally disposed pull bar 35.
In Fig. 2, body of heater 2 inwall is provided with heat-insulation layer 21, furnace lining 22, flame retardant coating 23 from outside to inside successively, heat-insulation layer 21 is due to body of heater 2 inwall close contact, effectively avoid in-furnace temperature to diffusion, simultaneously at heat-insulation layer 21 and flame retardant coating 23 owing to adopting brick forming, structural stability is not strong, set up furnace lining 22 between, increase the stability of body of heater 2 internal structure.Described flame retardant coating 23 is provided with multiple heating 24, and described heating 24 is evenly distributed on flame retardant coating 23, guarantees body of heater 2 internal temperature homogeneous heating.Meanwhile, described spacing bucket 561 internal damping inner sleeve 562, reduces the frictional force between spacing bucket 561 and balancing weight 56.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a resistor furnace for heat treatment, comprise pedestal, body of heater, body of heater is provided with above described pedestal, described inboard wall of furnace body is provided with heat-insulation layer from outside to inside successively, furnace lining, flame retardant coating, described body of heater is provided with fire door, described fire door both sides are provided with guide rail on body of heater, lowering or hoisting gear is provided with above described body of heater, described lowering or hoisting gear comprises support, described support is provided with rotating shaft, described rotating shaft is from left to right provided with wheel disc one successively, wheel disc two, wheel disc three, drive, wherein, described wheel disc one is connected with balancing weight by steel wire rope, described wheel disc two and wheel disc three arrange directly over fire door two side rails respectively, and the connecting portion that wheel disc two and wheel disc three are arranged respectively by steel wire penetrating guide rail and fire door both sides is connected, described drive is connected with bottom drive by belt, bottom drive is externally connected with handle, below described fire door, be also provided with bearing simultaneously, and bearing is provided with baffle plate, described baffle plate arranges axle by baffle plate upper end and rotates on bearing, baffle plate is also provided with horizontally disposed pull bar.
2. a kind of resistor furnace for heat treatment as claimed in claim 1, is characterized in that, is provided with spacing bucket immediately below described balancing weight, and described spacing bucket is fixed on the outside of body of heater.
3. a kind of resistor furnace for heat treatment as claimed in claim 2, is characterized in that, described spacing bucket internal damping inner sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702595.5U CN204944179U (en) | 2015-09-11 | 2015-09-11 | A kind of resistor furnace for heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702595.5U CN204944179U (en) | 2015-09-11 | 2015-09-11 | A kind of resistor furnace for heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204944179U true CN204944179U (en) | 2016-01-06 |
Family
ID=55011598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520702595.5U Expired - Fee Related CN204944179U (en) | 2015-09-11 | 2015-09-11 | A kind of resistor furnace for heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204944179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976874A (en) * | 2021-07-12 | 2022-01-28 | 邯郸市碳德节能环保科技有限公司 | Electric heating tundish submersed nozzle roaster |
-
2015
- 2015-09-11 CN CN201520702595.5U patent/CN204944179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976874A (en) * | 2021-07-12 | 2022-01-28 | 邯郸市碳德节能环保科技有限公司 | Electric heating tundish submersed nozzle roaster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |